Water utilization equipment with built-in filtering device

The utility model relates to the related technical field of water quality filtration, in particular to water utilization equipment with a built-in filter device, which comprises a filter bin, a filter barrel is arranged in the filter bin, two ends of the side surface of the filter barrel are fixedly connected with fixing plates, one surface, far away from the filter barrel, of each fixing plate is provided with a limiting groove, and the limiting grooves are communicated with the filter barrel. Each limiting groove is movably connected with a limiting column in a clamped mode, supporting plates are arranged on the left side and the right side of the filtering barrel, the end, away from the fixing plate, of each limiting column penetrates through the adjacent supporting plate, a threaded hole is formed in the end, away from the fixing plate, of each limiting column, and a limiting hole is formed in the upper surface of each supporting plate. Each limiting hole communicates with the adjacent threaded hole, and